How to close all lines in a PO? Or does setting the approval status to rejected automatically achieve this?

AI generated answer (using internal Slack threads):

To close all lines in a Purchase Order (PO), you can use a script or workflow. The script or workflow would iterate through each line item and mark the 'closed' checkbox as true. This would effectively close all lines in the PO. However, if you want to reject a PO, you can set the approval status to 'rejected'. This will not automatically close all lines in the PO. If you want to close all lines in a rejected PO, you would still need to use a script or workflow to iterate through each line item and mark the 'closed' checkbox as true. Please note that if there is a workflow in action, you may need to cancel the workflow before you can edit and close all the lines. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******